vtkmGradient.h

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//=============================================================================
//
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt for details.
//
//  This software is distributed WITHOUT ANY WARRANTY; without even
//  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
//  PURPOSE.  See the above copyright notice for more information.
//
//  Copyright 2012 Sandia Corporation.
//  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
//  the U.S. Government retains certain rights in this software.
//
//=============================================================================
#ifndef vtkmGradient_h
#define vtkmGradient_h
 
#include "vtkAcceleratorsVTKmFiltersModule.h" //required for correct implementation
#include "vtkGradientFilter.h"
#include "vtkmlib/vtkmInitializer.h" // Need for initializing vtk-m
 
VTK_ABI_NAMESPACE_BEGIN
class VTKACCELERATORSVTKMFILTERS_EXPORT vtkmGradient : public vtkGradientFilter
{
public:
  vtkTypeMacro(vtkmGradient, vtkGradientFilter);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkmGradient* New();
 
 
  vtkGetMacro(ForceVTKm, vtkTypeBool);
  vtkSetMacro(ForceVTKm, vtkTypeBool);
  vtkBooleanMacro(ForceVTKm, vtkTypeBool);
 
protected:
  bool CanProcessInput(vtkDataSet* input);
 
  vtkmGradient();
  ~vtkmGradient() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  vtkTypeBool ForceVTKm = false;
 
private:
  vtkmGradient(const vtkmGradient&) = delete;
  void operator=(const vtkmGradient&) = delete;
  vtkmInitializer Initializer;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkmGradient_h